Note that some applications (particularly 3D applications) may lock up or crash UTM and if you are experiencing issues, you can go back to virtio-ramfb or virtio-vga. This should result in improved performance in GUI rendering. It is recommended that you change the display card of existing QEMU backend Linux VMs to this card in order to take advantage of the improved renderer backend. Newly created Linux VMs will now use virtio-gpu-gl-pci by default.Please use UTM v3.x for support down to iOS 11 and macOS 11
iOS 14 and macOS 11.3 are the minimum supported systems for UTM v4.x.The menu bar extra provides a minimal interface to start/stop/suspend VMs and is useful when paired with headless VMs (a VM that does not have any display or terminal console installed). You can enable the menu bar extra icon in Preferences (Cmd+,) as well as disable the dock icon. A command line application is also provided in UTM.app/Contents/MacOS/utmctl (which you can symlink to /usr/local/bin/utmctl if desired) that can be used for automation tasks without needing to learn AppleScript. More functionality will be added in the future. Currently there is support for listing VMs as well as start/stop/suspend operations and the ability to print out the guest serial port connections. You can control parts of UTM through the OSA interface. (macOS) AppleScript (OSA) support and CLI interface.Note that it is recommended that TSO be disabled if you do not need to emulate x86_64 because it can reduce performance of other tasks. It can now be used on M1 iPads with QEMU to improve performance of FEX-Emu or a patched Rosetta. TSO is used by Rosetta on the Mac to improve x86_64 emulation on ARM64. (iOS) TrollStore build now supports TSO (Total Store Ordering).Additionally, there is now in-app settings. (iOS) TrollStore build (UTM.HV.ipa) now supports JIT.Switching to Metal is highly recommended. New option to change the renderer backend to ANGLE Metal and limit FPS (in Preferences). Lots of bug fixes and stability improvements to GPU accelerated Linux VMs (most common crashes when GPU acceleration is enabled should be gone now). Also updated usbredir (0.13.0), virglrenderer (latest commit), ANGLE (latest commit) You can verify that GPU acceleration is disabled when the checkbox below the card is unchecked. If you have an existing VM with graphical issues, you can disable GPU acceleration by going into the VM settings, under Display, change the Emulated Display Card to virtio-gpu-pci or another card that does not have -gl in the name. As a result of these issues, we decided to disable GPU acceleration in Linux by default for new VMs created by the wizard. This is due to a number of guest-side driver issues in the latest version of Mesa ( #4983). This is the same release as v4.1.5 but with the change to default enable GPU acceleration for Linux reverted.
0 kommentar(er)
